Picsee is the modern image viewer and organizer for macOS.
Picsee is looking for contributions! You can report bugs, new issues and do translation here.
Until now, Picsee has four languages localized, they are English, Japanese, Chinese Simplified, Chinese Traditional. I think the Chinese localization is ok but the others are poor. You can make them better and, what is more, you can localize Picsee for any other language.
There are Main, Album, PPSee, PPEdit, PPSnip, PPBar, PPDraw, PPCommon, PPExport, PPExportAuth, PPExportBusiness and PPExportUserBusiness modules which you can find in the translation folder. In every module folder there are en.lproj, ja.lproj, zh-Hans.lproj and zh-Hant.lproj folders which are the localization folders for each language. You can create a new folder within each module for a new language. In each language folder, there are Localizable.strings files and these are where the translation should take place. The format is as follows:
// 删除
"album_bar_delete" = "Delete";
// 入口
"album_bar_entry" = "Access";
// 导出
"album_bar_export" = "Export";
......
This is a piece of English localization code. In this example, "album_bar_delete" is the key, "Delete" is the value and "//删除" is the Chinese translation. If you think a value is wrong, you can update it and make a pull request. For a new language, you would need to create the Localizable.strings file within a new language folder under each module and then translate all of the keys.